6 letter words:
flours9,
fluors9,
5 letter words:
folks12,
forks12,
frisk12,
kufis12,
kilos9,
lurks9,
skirl9,
filos8,
flirs8,
flour8,
fluor8,
foils8,
fouls8,
fours8,
furls8,
fusil8,
rolfs8,
sulfo8,
loris5,
louis5,
lours5,
roils5,
4 letter words:
folk11,
fork11,
kifs11,
kufi11,
ilks8,
irks8,
kilo8,
kirs8,
kois8,
kors8,
kris8,
lurk8,
risk8,
rusk8,
silk8,
souk8,
sulk8,
filo7,
fils7,
firs7,
flir7,
flus7,
foil7,
foul7,
four7,
furl7,
furs7,
rifs7,
rolf7,
surf7,
lour4,
oils4,
ours4,
roil4,
silo4,
slur4,
soil4,
soli4,
sori4,
soul4,
sour4,
3 letter words:
kif10,
ilk7,
irk7,
kir7,
kis7,
koi7,
kor7,
kos7,
ski7,
suk7,
fil6,
fir6,
flu6,
for6,
fou6,
fro6,
fur6,
ifs6,
rif6,
lis3,
oil3,
ors3,
our3,
sir3,
sol3,
sou3,
sri3,
2 letter words:
ki6,
if5,
of5,
is2,
li2,
lo2,
oi2,
or2,
os2,
si2,
so2,
us2,